Study of Skulls Changes Understanding of Caribbean (image) Florida Museum of Natural History Share Print E-Mail Caption Researchers analyzed the skulls of early Caribbean inhabitants, using 3D facial "landmarks" as a genetic proxy for determining how closely people groups were related to one another. Credit Ann Ross/North Carolina State University Usage Restrictions Please credit Ann Ross/North Carolina State University. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.